A. Udalski

21.5k total citations
301 papers, 5.6k citations indexed

About

A. Udalski is a scholar working on Astronomy and Astrophysics, Instrumentation and Computational Mechanics. According to data from OpenAlex, A. Udalski has authored 301 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 285 papers in Astronomy and Astrophysics, 133 papers in Instrumentation and 67 papers in Computational Mechanics. Recurrent topics in A. Udalski's work include Stellar, planetary, and galactic studies (185 papers), Astronomy and Astrophysical Research (133 papers) and Astrophysical Phenomena and Observations (106 papers). A. Udalski is often cited by papers focused on Stellar, planetary, and galactic studies (185 papers), Astronomy and Astrophysical Research (133 papers) and Astrophysical Phenomena and Observations (106 papers). A. Udalski collaborates with scholars based in Poland, United States and United Kingdom. A. Udalski's co-authors include M. K. Szymański, I. Soszyński, M. Kubiak, G. Pietrzyński, R. Poleski, Ł. Wyrzykowski, J. Kałużny, K. Ulaczyk, S. Kozłowski and Mario Mateo and has published in prestigious journals such as Nature, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

A. Udalski

276 papers receiving 5.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
A. Udalski Poland 38 5.5k 1.9k 576 341 325 301 5.6k
Scott J. Kenyon United States 54 11.1k 2.0× 1.4k 0.7× 400 0.7× 339 1.0× 246 0.8× 260 11.3k
Christopher A. Tout United Kingdom 46 9.3k 1.7× 2.5k 1.3× 684 1.2× 192 0.6× 154 0.5× 211 9.5k
H. Sana Belgium 46 8.0k 1.5× 2.8k 1.5× 437 0.8× 406 1.2× 191 0.6× 226 8.2k
A. M. Ghez United States 46 7.2k 1.3× 831 0.4× 1.1k 2.0× 147 0.4× 638 2.0× 197 7.4k
Aaron Dotter United States 35 9.4k 1.7× 4.0k 2.1× 518 0.9× 263 0.8× 231 0.7× 101 9.7k
George H. Jacoby United States 43 6.4k 1.2× 2.4k 1.3× 792 1.4× 266 0.8× 357 1.1× 204 6.7k
K. Horne United Kingdom 42 6.7k 1.2× 948 0.5× 1.1k 1.9× 289 0.8× 371 1.1× 239 6.9k
Matteo Cantiello United States 32 8.5k 1.6× 2.6k 1.4× 560 1.0× 252 0.7× 145 0.4× 78 8.7k
Stephen A. Shectman United States 40 5.4k 1.0× 2.5k 1.3× 688 1.2× 204 0.6× 380 1.2× 142 5.8k
A. F. J. Moffat Canada 45 7.7k 1.4× 2.3k 1.2× 368 0.6× 618 1.8× 187 0.6× 405 7.9k

Countries citing papers authored by A. Udalski

Since Specialization
Citations

This map shows the geographic impact of A. Udalski's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. Udalski with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Udalski more than expected).

Fields of papers citing papers by A. Udalski

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Udalski. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. Udalski. The network helps show where A. Udalski may publish in the future.

Co-authorship network of co-authors of A. Udalski

This figure shows the co-authorship network connecting the top 25 collaborators of A. Udalski. A scholar is included among the top collaborators of A. Udalski based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A. Udalski. A. Udalski is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Merc, Jaroslav, J. Mikołajewska, Krystian Iłkiewicz, Berto Monard, & A. Udalski. (2025). Identification of new Galactic symbiotic stars with SALT–II. New discoveries and characterization of the sample. Monthly Notices of the Royal Astronomical Society. 545(4).
2.
Carciofi, A. C., et al.. (2025). Be Star Demographics: A Comprehensive Study of Thousands of Light Curves in the Magellanic Clouds. The Astrophysical Journal. 994(1). 58–58.
3.
Coe, M. J., J. A. Kennea, I. M. Monageng, et al.. (2023). A rare outburst from the stealthy BeXRB system Swift J0549.7−6812. Monthly Notices of the Royal Astronomical Society. 524(3). 3263–3269. 2 indexed citations
4.
Haberl, F., Chandreyee Maitra, D. A. H. Buckley, et al.. (2023). SRG/eROSITA-triggered XMM-Newton observations of three Be/X-ray binaries in the LMC: Discovery of X-ray pulsations. Astronomy and Astrophysics. 671. A90–A90. 5 indexed citations
5.
Maitra, Chandreyee, F. Haberl, D. A. H. Buckley, et al.. (2022). Broadband study and the discovery of pulsations from the Be/X-ray binary eRASSU J052914.9−662446 in the Large Magellanic Cloud. Astronomy and Astrophysics. 669. A30–A30. 4 indexed citations
6.
Wrona, Marcin, M. Ratajczak, S. Kozłowski, et al.. (2022). The OGLE Collection of Variable Stars: One Thousand Heartbeat Stars in the Galactic Bulge and Magellanic Clouds. The Astrophysical Journal Supplement Series. 259(1). 16–16. 13 indexed citations
7.
Han, Cheongho, A. Udalski, Doeon Kim, Youn Kil Jung, & Yoon-Hyun Ryu. (2020). Four microlensing planets with faint-source stars identified in the 2016 and 2017 season data. Springer Link (Chiba Institute of Technology). 2 indexed citations
8.
Tisserand, P., Geoffrey C. Clayton, M. S. Bessell, et al.. (2020). A plethora of new R Coronae Borealis stars discovered from a dedicated spectroscopic follow-up survey. Springer Link (Chiba Institute of Technology). 4 indexed citations
9.
Soszyński, I., R. Smolec, A. Udalski, et al.. (2020). OGLE-GAL-ACEP-091: The First Known Multi-mode Anomalous Cepheid. The Astrophysical Journal Letters. 901(2). L25–L25. 5 indexed citations
10.
Kozłowski, S., Eduardo Bañados, A. Udalski, et al.. (2019). Discovery of Two Quasars at z = 5 from the OGLE Survey. The Astrophysical Journal. 878(2). 115–115. 1 indexed citations
11.
Udalski, A.. (2017). OGLE Cepheids and RR Lyrae stars in the Milky Way. Springer Link (Chiba Institute of Technology). 4 indexed citations
12.
Vasilopoulos, G., F. Haberl, R. Sturm, P. Maggi, & A. Udalski. (2014). Spectral and temporal properties of RX J0520.5-6932 (LXP 8.04) during a type-I outburst. Springer Link (Chiba Institute of Technology). 19 indexed citations
13.
Hryniewicz, K., et al.. (2014). SALT long-slit spectroscopy of LBQS 2113-4538: variability of the Mg II and Fe II component. Springer Link (Chiba Institute of Technology). 9 indexed citations
14.
Tylenda, R., T. Kamiński, A. Udalski, et al.. (2013). OGLE-2002-BLG-360: from a gravitational microlensing candidate to an overlooked red transient. Springer Link (Chiba Institute of Technology). 45 indexed citations
15.
Clark, J. S., E. S. Bartlett, M. J. Coe, et al.. (2013). The supergiant B[e] star LHA 115-S 18 – binary and/or luminous blue variable?. Springer Link (Chiba Institute of Technology). 26 indexed citations
16.
Sturm, R., F. Haberl, L. M. Oskinova, et al.. (2013). Long-term evolution of the neutron-star spin period of SXP 1062. Springer Link (Chiba Institute of Technology). 11 indexed citations
17.
Sturm, R., F. Haberl, A. Rau, et al.. (2012). Discovery of the neutron star spin and a possible orbital period from the Be/X-ray binary IGR J05414-6858 in the LMC. Springer Link (Chiba Institute of Technology). 11 indexed citations
18.
Sturm, R., F. Haberl, W. Pietsch, et al.. (2012). A new super-soft X-ray source in the Small Magellanic Cloud: Discovery of the first Be/white dwarf system in the SMC?. Springer Link (Chiba Institute of Technology). 15 indexed citations
19.
Tisserand, P., Ł. Wyrzykowski, P. R. Wood, et al.. (2011). New R Coronae Borealis stars discovered in OGLE-III Galactic bulge fields from their mid- and near-infrared properties. Springer Link (Chiba Institute of Technology). 8 indexed citations
20.
Tylenda, R., M. Hajduk, T. Kamiński, et al.. (2011). V1309 Scorpii: merger of a contact binary. Springer Link (Chiba Institute of Technology). 172 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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